<h3>Answer:</h3>
- x = 9
- x = 9
<h3>Explanation:</h3>
1. The two marked angles are supplementary, so their sum is 180°.
... (15 +5x) + (14x -6) = 180
... 19x + 9 = 180 . . . . . . collect terms
... 19x = 171 . . . . . . . . . . subtract 9
... x = 9 . . . . . . . . . . . . . divide by 19
2. The two marked angles are corresponding angles, so are congruent.
... 13x -7 = 11x +11
... 2x -7 = 11 . . . . . . . subtract 11x
... 2x = 18 . . . . . . . . add 7
... x = 9 . . . . . . . . . . divide by 2
Answer:
The equation that Howard can use to determine x is
The height of the statue of liberty is
Step-by-step explanation:
Let
x-----> the height in meters of the statue of liberty
we know that
Using proportion
-----> equation that Howard can use to determine x
The number of tickets sold on Friday were 66 children tickets and 97 adult tickets.
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Let x represent the number of children and y represent the number of adult, hence:
5.2x + 9.9y = 1303.5 (1)
Also:
x + y = 163 (2)
From both equations:
x = 66, y = 97
The number of tickets sold on Friday were 66 children tickets and 97 adult tickets.
Find out more on equation at: brainly.com/question/2972832
#SPJ1
This is an isosceles triangle, therefore we have two sides with the same length.
This sides are JM and MK; therefore:
JM=MK
JM=9x-18
MK=3x
Therefore:
9x-18=3x
9x-3x=18
6x=18
x=18/6
x=3
Part A:
Answer: x=3
Part B:
JM=9x-18=9(3)-18=27-18=9
Answer: JM=9
Should be double
answer is 4800
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